Aug 2026· Phytotaxa· Vol 770, pp. 97-111· 0 citations
Abstract
Helvellosebacina sclerotica sp. nov. was found in Yunnan Province, China, which is described here as a new species based on the morphological characteristics and molecular evidence. It is characterized by the resupinate basidiomata, smooth hymenial surface, a monomitic hyphal system with septate generative hyphae, and broadly ellipsoid to ellipsoid, smooth basidiospores (11–15 × 5.5–8.0 µm). Phylogenetic analyses of the combined internal transcribed spacer (ITS) and large subunit ribosomal RNA (nrLSU) sequence dataset confirmed that the new species belongs to Helvellosebacina. The phylogenetic tree inferred from ITS sequences showed that Helvellosebacina sclerotica was recovered as a sister group to H. granulate. Detailed descriptions, illustrations, and phylogenetic analyses of one new species are provided.
A new corticioid fungal species, Hyphoderma jingguense sp. nov., collected from a forest habitat in Yunnan Province, China, is described and illustrated based on morphological and molecular evidence. Morphologically, the species is characterized by ceraceous basidiomata with a farinaceous hymenial surface, a monomitic...
Qi Li, Xi-Wen Peng, Cheng-Wei Shu et al.· Phytotaxa· 0 citations
A new species in Adustochaete is revealed and the species diversity of Auriculariales in China is enriched, which should help protect and sustainably use fungal natural resources.
In this study, a new species, Heterocorticium cremeum, is proposed based on morphological features and molecular evidence. The new species is characterized by resupinate, membranaceous to slightly coriaceous basidiomata with a smooth to slightly uneven and white to cream hymenial surface, a monomitic hyphal system comp...
Nigropunctata xishuangbannaensis sp. nov. is introduced in this study, isolated from decaying bamboo culms in Yunnan Province, China. Multigene phylogenetic analyses based on five loci (ITS, LSU, rpb2, tub2, and tef1-α) place this taxon in a well-supported, distinct lineage clearly separated from closely related specie...
Morphologically, the new species differs from D. olivaceosporum by its dark black to olivaceous-brown conidia, composed of 15–32 cells arranged in 4–5 rows, and lacking conidial appendages.
Ishrat Naureen, F. Maula, A. M. Ismail et al.· Phytotaxa· 0 citations
Abstract Didiclis pseudobisulcata (Lycopodioidoideae, Selaginellaceae), a new lycophyte species from northern Thailand and southwest China, is described and illustrated. Morphologically, it is similar to D. bisulcata but can be reliably distinguished by its dorsal leaves on branches with an arista often more than 3/4 o...
Sheng-Rong Gong, Yu-Ping Hu, R. Pollawatn et al.· PhytoKeys· 0 citations
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